Free app
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INSTALLS
3,857
SUPPORT
- Partner Supported
Key highlights of the appMacros to add various UML diagrams and other diagrams
Sample Diagrams
Various PlantUML generated (UML) diagrams.
Class Diagram
Sample Class Diagram
Space Graph
Space Graph
Supporting media
More details
This macro can be used to add various UML, ditaa or JCCKit diagrams to a confluence wiki page. Similar to the Confluence wiki markup, the diagram is defined as a simple text using a special syntax defined by the PlantUML Project. You don't need any drawing editor to draw such diagrams!
The macro can be used to generate the following diagram types:
- Sequence Diagram
- Use Case Diagram
- Class Diagram
- Activity Diagram
- Component Diagram
- State Diagram
- Object Diagram
- Flowcharts
- GraphViz Diagram
- Ditaa Diagram
- JCCKit Diagram
- Design graphical Interface with Salt
Please note that you have to install some additional software (GraphViz) so that this plugin can work, please read the documentation!
Resources
Download
Get the .jar file downloaded to your system
App documentation
Comprehensive set of documentation from the partner on how this app works
Privacy and Security
Privacy policy
Atlassian's privacy policy is not applicable to the use of this app. Please refer to the privacy policy provided by this app's partner.
Partner privacy policySecurity program
This app is not part of the Marketplace Bug Bounty program.
Version information
Version 2026.106•for Confluence Data Center 10.0.1 - 10.2.19
- Release date
- Oct 30th 2026
- Summary
- PlantUML for Confluence 2026.106
- Details
Security
- Fixed CVE-2026-102554. The PlantUML library bundles an outdated Guava version. The plugin now removes it and embeds Guava 33.7.2-jre instead.
Improvements
- Upgraded the PlantUML library to V1.2026.9. Highlights:
- New <<junction>> pseudostate in state diagrams
- Faster style handling (new style engine)
- Salt: dropdown lists are no longer cropped or duplicated
- !include skips files that were already included, and a local !include applies its selector again
- !import of a zip archive now works for !include
- Fixed role label overlap and group margins in class/sequence diagrams
- Smetana layout now honors nodesep/ranksep
- Payment model
- Free